218589286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{115901}}^1$

素因数の和:115967

約数の個数: 16

約数和(自身を含む): 350487648

約数和(自身を除く): 131898362

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 115901, 231802, 2665723, 4751941, 5331446, 9503882, 109294643, 218589286]

約数ペア:

[(1, 218589286), (2, 109294643), (23, 9503882), (41, 5331446), (46, 4751941), (82, 2665723), (943, 231802), (1886, 115901)]